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   Articles with "phase domain" as a keyword



A 7.9 μA multi-step phase-domain ADC for GFSK demodulators

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recommendations! Published in 2018 at "Analog Integrated Circuits and Signal Processing"

DOI: 10.1007/s10470-017-1081-5

Abstract: The phase-domain analog-to-digital converter (Ph-ADC) is proved to be more power efficient than traditional amplitude ADCs in wireless receivers . A low power multi-step Ph-ADC for zero intermediate frequency (IF) GFSK receivers as defined in… read more here.

Keywords: step; phase domain; gfsk; multi step ... See more keywords
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Tailoring of 1T Phase-Domain MoS2 Active Sites with Bridging S22-/Apical S2- Phase-Selective Precursor Modulation for Enriched HER Kinetics.

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recommendations! Published in 2023 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c03608

Abstract: Molybdenum disulfide (MoS2) is a promising alternative electrocatalyst for hydrogen evolution reaction (HER) due to its relatively near zero hydrogen adsorption free energy (ΔGH = 0.08) and availability as a metallic (1T) phase. The superior… read more here.

Keywords: s22 apical; phase domain; domain mos2; phase ... See more keywords

Study on the algorithm of fault recording analysis combining its time-domain waveforms with phase-domain trajectories

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-54739-w

Abstract: The untimely handling of faults in a power system has a negative impact on its operation and even the national economy, and this requires coordination in the functions of protective relaying as well as supervisory… read more here.

Keywords: phase domain; recording analysis; fault; time domain ... See more keywords

Phase Domain Walls in Weakly Nonlinear Deep Water Surface Gravity Waves.

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recommendations! Published in 2018 at "Physical review letters"

DOI: 10.1103/physrevlett.120.224102

Abstract: We report a theoretical derivation, an experimental observation and a numerical validation of nonlinear phase domain walls in weakly nonlinear deep water surface gravity waves. The domain walls presented are connecting homogeneous zones of weakly… read more here.

Keywords: domain walls; walls weakly; weakly nonlinear; phase domain ... See more keywords

A 50–66-GHz Phase-Domain Digital Frequency Synthesizer With Low Phase Noise and Low Fractional Spurs

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recommendations! Published in 2017 at "IEEE Journal of Solid-State Circuits"

DOI: 10.1109/jssc.2017.2746669

Abstract: Digital phase-locked loop (DPLL) frequency synthesizers have become popular for wireless applications in the sub-10-GHz range. However, mm-wave synthesizers still rely on analog PLLs, predominantly of the sub-harmonic, integer-N-type. This paper describes the design and… read more here.

Keywords: phase; frequency; ghz phase; phase noise ... See more keywords

A Noise-Shaped VCO-Based Nonuniform Sampling ADC With Phase-Domain Level Crossing

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recommendations! Published in 2019 at "IEEE Journal of Solid-State Circuits"

DOI: 10.1109/jssc.2019.2892426

Abstract: This paper introduces a voltage-controlled oscillator (VCO)-based nonuniform sampling (NUS) analog-to-digital converter (ADC), which shifts the conventional voltage-domain level crossing to the phase domain, thus eliminating the need for any continuous-time (CT) comparator or reference… read more here.

Keywords: vco based; phase domain; noise; based nonuniform ... See more keywords

Phase-Domain Photoacoustic Mechanical Imaging for Quantitative Elastography and Viscography

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recommendations! Published in 2024 at "IEEE Transactions on Biomedical Engineering"

DOI: 10.1109/tbme.2024.3368150

Abstract: The role and importance of mechanical properties of cells and tissues in pathophysiological processes have widely been acknowledged. However, current elastography techniques most based on transverse elastic waves, diminish the translation of wave speed into… read more here.

Keywords: domain photoacoustic; phase domain; photoacoustic mechanical; mechanical imaging ... See more keywords

Constant-Parameter Phase-Domain Synchronous Machine Modeling Considering Main Flux Saturation for EMTP-Type Solution

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recommendations! Published in 2024 at "IEEE Transactions on Energy Conversion"

DOI: 10.1109/tec.2024.3395183

Abstract: The recently proposed state-of-the-art saturable voltage-behind-reactance (VBR) and phase-domain (PD) synchronous machine models offer improved numerical accuracy and stability compared to the classical qd0 models in electromagnetic transient (EMT or EMTP)-type solution. However, these new… read more here.

Keywords: phase domain; parameter; synchronous machine; domain synchronous ... See more keywords

3-D Structured Light Scanning With Phase Domain-Modulated Fringe Patterns

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recommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2022.3187597

Abstract: Existing 3-D structured light (SL) scanning methods require a high number of images (multifrequency phase shifting, MF-PS) or embed signals in the space domain (space domain modulation phase shifting, SDM-PS) to conduct phase unwrapping. These… read more here.

Keywords: phase; phase domain; domain; light scanning ... See more keywords

Magnetic Induction Tomography Using Multi-Channel Phase-Domain Transceiver for Structural Health Monitoring

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recommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3151951

Abstract: This article aims to develop a miniaturized magnetic induction tomography (MIT) system with a multi-channel phase-domain transceiver integrated circuit (IC). MIT is an imaging technique using phase shift between a primary magnetic field and induced… read more here.

Keywords: multi channel; domain transceiver; phase domain; mit ... See more keywords

An Efficient Phase Domain Synchronous Machine Model With Constant Equivalent Admittance Matrix

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recommendations! Published in 2019 at "IEEE Transactions on Power Delivery"

DOI: 10.1109/tpwrd.2019.2897612

Abstract: In this paper, a new synchronous machine model is developed for electromagnetic transients program type simulations. The stator circuit is expressed in the abc phase domain. The machine model is represented as a Norton equivalent… read more here.

Keywords: phase domain; machine; model; synchronous machine ... See more keywords